Hi all! I was wondering how to bypass the problem of 16 bit support on dimmer channel or other channels. What's about to create a specific channel of max value 65536 instead of 255? Isn't that the same that having two 16 bit channels together (for example pan and pan fine, dimmer and dimmer fine)?

Right, one 16 bit channel is equivalent to 2 8 bit channels. The problem is that QLC+ uses everywhere 8bit channels as well as DMX does.
To support 16 bit channels internally, much of QLC+ must be changed. It's a change of one of the QLC+ base principles.

So unless you provide the details, this idea doesn't bring much. Sorry